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path: root/drivers/gpu/drm/qxl
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Diffstat (limited to 'drivers/gpu/drm/qxl')
-rw-r--r--drivers/gpu/drm/qxl/Kconfig10
-rw-r--r--drivers/gpu/drm/qxl/qxl_display.c78
-rw-r--r--drivers/gpu/drm/qxl/qxl_drv.c2
-rw-r--r--drivers/gpu/drm/qxl/qxl_drv.h5
-rw-r--r--drivers/gpu/drm/qxl/qxl_fb.c2
-rw-r--r--drivers/gpu/drm/qxl/qxl_gem.c6
-rw-r--r--drivers/gpu/drm/qxl/qxl_ioctl.c6
-rw-r--r--drivers/gpu/drm/qxl/qxl_irq.c7
-rw-r--r--drivers/gpu/drm/qxl/qxl_kms.c44
-rw-r--r--drivers/gpu/drm/qxl/qxl_object.c2
-rw-r--r--drivers/gpu/drm/qxl/qxl_release.c3
-rw-r--r--drivers/gpu/drm/qxl/qxl_ttm.c15
12 files changed, 120 insertions, 60 deletions
diff --git a/drivers/gpu/drm/qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig
index d6c12796023..38c2bb72e45 100644
--- a/drivers/gpu/drm/qxl/Kconfig
+++ b/drivers/gpu/drm/qxl/Kconfig
@@ -5,7 +5,11 @@ config DRM_QXL
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
select FB_DEFERRED_IO
- select DRM_KMS_HELPER
- select DRM_TTM
+ select DRM_KMS_HELPER
+ select DRM_KMS_FB_HELPER
+ select DRM_TTM
+ select CRC32
help
- QXL virtual GPU for Spice virtualization desktop integration. Do not enable this driver unless your distro ships a corresponding X.org QXL driver that can handle kernel modesetting.
+ QXL virtual GPU for Spice virtualization desktop integration.
+ Do not enable this driver unless your distro ships a corresponding
+ X.org QXL driver that can handle kernel modesetting.
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 835caba026d..5d7ea246185 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -24,7 +24,7 @@
*/
-#include "linux/crc32.h"
+#include <linux/crc32.h>
#include "qxl_drv.h"
#include "qxl_object.h"
@@ -107,10 +107,17 @@ void qxl_display_read_client_monitors_config(struct qxl_device *qdev)
qxl_io_log(qdev, "failed crc check for client_monitors_config,"
" retrying\n");
}
- drm_helper_hpd_irq_event(qdev->ddev);
+
+ if (!drm_helper_hpd_irq_event(qdev->ddev)) {
+ /* notify that the monitor configuration changed, to
+ adjust at the arbitrary resolution */
+ drm_kms_helper_hotplug_event(qdev->ddev);
+ }
}
-static int qxl_add_monitors_config_modes(struct drm_connector *connector)
+static int qxl_add_monitors_config_modes(struct drm_connector *connector,
+ unsigned *pwidth,
+ unsigned *pheight)
{
struct drm_device *dev = connector->dev;
struct qxl_device *qdev = dev->dev_private;
@@ -126,11 +133,15 @@ static int qxl_add_monitors_config_modes(struct drm_connector *connector)
mode = drm_cvt_mode(dev, head->width, head->height, 60, false, false,
false);
mode->type |= DRM_MODE_TYPE_PREFERRED;
+ *pwidth = head->width;
+ *pheight = head->height;
drm_mode_probed_add(connector, mode);
return 1;
}
-static int qxl_add_common_modes(struct drm_connector *connector)
+static int qxl_add_common_modes(struct drm_connector *connector,
+ unsigned pwidth,
+ unsigned pheight)
{
struct drm_device *dev = connector->dev;
struct drm_display_mode *mode = NULL;
@@ -159,12 +170,9 @@ static int qxl_add_common_modes(struct drm_connector *connector)
};
for (i = 0; i < ARRAY_SIZE(common_modes); i++) {
- if (common_modes[i].w < 320 || common_modes[i].h < 200)
- continue;
-
mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h,
60, false, false, false);
- if (common_modes[i].w == 1024 && common_modes[i].h == 768)
+ if (common_modes[i].w == pwidth && common_modes[i].h == pheight)
mode->type |= DRM_MODE_TYPE_PREFERRED;
drm_mode_probed_add(connector, mode);
}
@@ -391,10 +399,14 @@ static int qxl_framebuffer_surface_dirty(struct drm_framebuffer *fb,
struct qxl_bo *qobj;
int inc = 1;
+ drm_modeset_lock_all(fb->dev);
+
qobj = gem_to_qxl_bo(qxl_fb->obj);
/* if we aren't primary surface ignore this */
- if (!qobj->is_primary)
+ if (!qobj->is_primary) {
+ drm_modeset_unlock_all(fb->dev);
return 0;
+ }
if (!num_clips) {
num_clips = 1;
@@ -409,6 +421,9 @@ static int qxl_framebuffer_surface_dirty(struct drm_framebuffer *fb,
qxl_draw_dirty_fb(qdev, qxl_fb, qobj, flags, color,
clips, num_clips, inc);
+
+ drm_modeset_unlock_all(fb->dev);
+
return 0;
}
@@ -512,7 +527,7 @@ static int qxl_crtc_mode_set(struct drm_crtc *crtc,
bool recreate_primary = false;
int ret;
int surf_id;
- if (!crtc->fb) {
+ if (!crtc->primary->fb) {
DRM_DEBUG_KMS("No FB bound\n");
return 0;
}
@@ -521,7 +536,7 @@ static int qxl_crtc_mode_set(struct drm_crtc *crtc,
qfb = to_qxl_framebuffer(old_fb);
old_bo = gem_to_qxl_bo(qfb->obj);
}
- qfb = to_qxl_framebuffer(crtc->fb);
+ qfb = to_qxl_framebuffer(crtc->primary->fb);
bo = gem_to_qxl_bo(qfb->obj);
if (!m)
/* and do we care? */
@@ -559,6 +574,10 @@ static int qxl_crtc_mode_set(struct drm_crtc *crtc,
bo->surf.height, bo->surf.stride, bo->surf.format);
qxl_io_create_primary(qdev, base_offset, bo);
bo->is_primary = true;
+ }
+
+ if (bo->is_primary) {
+ DRM_DEBUG_KMS("setting surface_id to 0 for primary surface %d on crtc %d\n", bo->surface_id, qcrtc->index);
surf_id = 0;
} else {
surf_id = bo->surface_id;
@@ -594,14 +613,14 @@ static void qxl_crtc_disable(struct drm_crtc *crtc)
struct qxl_crtc *qcrtc = to_qxl_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct qxl_device *qdev = dev->dev_private;
- if (crtc->fb) {
- struct qxl_framebuffer *qfb = to_qxl_framebuffer(crtc->fb);
+ if (crtc->primary->fb) {
+ struct qxl_framebuffer *qfb = to_qxl_framebuffer(crtc->primary->fb);
struct qxl_bo *bo = gem_to_qxl_bo(qfb->obj);
int ret;
ret = qxl_bo_reserve(bo, false);
qxl_bo_unpin(bo);
qxl_bo_unreserve(bo);
- crtc->fb = NULL;
+ crtc->primary->fb = NULL;
}
qxl_monitors_config_set(qdev, qcrtc->index, 0, 0, 0, 0, 0);
@@ -720,16 +739,18 @@ static int qxl_conn_get_modes(struct drm_connector *connector)
{
int ret = 0;
struct qxl_device *qdev = connector->dev->dev_private;
+ unsigned pwidth = 1024;
+ unsigned pheight = 768;
DRM_DEBUG_KMS("monitors_config=%p\n", qdev->monitors_config);
/* TODO: what should we do here? only show the configured modes for the
* device, or allow the full list, or both? */
if (qdev->monitors_config && qdev->monitors_config->count) {
- ret = qxl_add_monitors_config_modes(connector);
+ ret = qxl_add_monitors_config_modes(connector, &pwidth, &pheight);
if (ret < 0)
return ret;
}
- ret += qxl_add_common_modes(connector);
+ ret += qxl_add_common_modes(connector, pwidth, pheight);
return ret;
}
@@ -793,7 +814,10 @@ static enum drm_connector_status qxl_conn_detect(
qdev->client_monitors_config->count > output->index &&
qxl_head_enabled(&qdev->client_monitors_config->heads[output->index]));
- DRM_DEBUG("\n");
+ DRM_DEBUG("#%d connected: %d\n", output->index, connected);
+ if (!connected)
+ qxl_monitors_config_set(qdev, output->index, 0, 0, 0, 0, 0);
+
return connected ? connector_status_connected
: connector_status_disconnected;
}
@@ -821,7 +845,7 @@ static const struct drm_connector_funcs qxl_connector_funcs = {
.save = qxl_conn_save,
.restore = qxl_conn_restore,
.detect = qxl_conn_detect,
- .fill_modes = drm_helper_probe_single_connector_modes,
+ .fill_modes = drm_helper_probe_single_connector_modes_nomerge,
.set_property = qxl_conn_set_property,
.destroy = qxl_conn_destroy,
};
@@ -835,8 +859,21 @@ static const struct drm_encoder_funcs qxl_enc_funcs = {
.destroy = qxl_enc_destroy,
};
+static int qxl_mode_create_hotplug_mode_update_property(struct qxl_device *qdev)
+{
+ if (qdev->hotplug_mode_update_property)
+ return 0;
+
+ qdev->hotplug_mode_update_property =
+ drm_property_create_range(qdev->ddev, DRM_MODE_PROP_IMMUTABLE,
+ "hotplug_mode_update", 0, 1);
+
+ return 0;
+}
+
static int qdev_output_init(struct drm_device *dev, int num_output)
{
+ struct qxl_device *qdev = dev->dev_private;
struct qxl_output *qxl_output;
struct drm_connector *connector;
struct drm_encoder *encoder;
@@ -863,6 +900,8 @@ static int qdev_output_init(struct drm_device *dev, int num_output)
drm_encoder_helper_add(encoder, &qxl_enc_helper_funcs);
drm_connector_helper_add(connector, &qxl_connector_helper_funcs);
+ drm_object_attach_property(&connector->base,
+ qdev->hotplug_mode_update_property, 0);
drm_sysfs_connector_add(connector);
return 0;
}
@@ -975,6 +1014,9 @@ int qxl_modeset_init(struct qxl_device *qdev)
qdev->ddev->mode_config.max_height = 8192;
qdev->ddev->mode_config.fb_base = qdev->vram_base;
+
+ qxl_mode_create_hotplug_mode_update_property(qdev);
+
for (i = 0 ; i < qxl_num_crtc; ++i) {
qdev_crtc_init(qdev->ddev, i);
qdev_output_init(qdev->ddev, i);
diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 514118ae72d..6e936634d65 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -214,7 +214,6 @@ static struct pci_driver qxl_pci_driver = {
static struct drm_driver qxl_driver = {
.driver_features = DRIVER_GEM | DRIVER_MODESET |
DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
- .dev_priv_size = 0,
.load = qxl_driver_load,
.unload = qxl_driver_unload,
@@ -225,7 +224,6 @@ static struct drm_driver qxl_driver = {
.debugfs_init = qxl_debugfs_init,
.debugfs_cleanup = qxl_debugfs_takedown,
#endif
- .gem_init_object = qxl_gem_object_init,
.gem_free_object = qxl_gem_object_free,
.gem_open_object = qxl_gem_object_open,
.gem_close_object = qxl_gem_object_close,
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index f7c9adde46a..36ed40ba773 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -323,6 +323,8 @@ struct qxl_device {
struct work_struct gc_work;
struct work_struct fb_work;
+
+ struct drm_property *hotplug_mode_update_property;
};
/* forward declaration for QXL_INFO_IO */
@@ -412,7 +414,6 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
struct qxl_surface *surf,
struct qxl_bo **qobj,
uint32_t *handle);
-int qxl_gem_object_init(struct drm_gem_object *obj);
void qxl_gem_object_free(struct drm_gem_object *gobj);
int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv);
void qxl_gem_object_close(struct drm_gem_object *obj,
@@ -533,7 +534,7 @@ void qxl_debugfs_takedown(struct drm_minor *minor);
/* qxl_irq.c */
int qxl_irq_init(struct qxl_device *qdev);
-irqreturn_t qxl_irq_handler(DRM_IRQ_ARGS);
+irqreturn_t qxl_irq_handler(int irq, void *arg);
/* qxl_fb.c */
int qxl_fb_init(struct qxl_device *qdev);
diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
index 88722f23343..f437b30ce68 100644
--- a/drivers/gpu/drm/qxl/qxl_fb.c
+++ b/drivers/gpu/drm/qxl/qxl_fb.c
@@ -108,7 +108,7 @@ static void qxl_fb_dirty_flush(struct fb_info *info)
u32 x1, x2, y1, y2;
/* TODO: hard coding 32 bpp */
- int stride = qfbdev->qfb.base.pitches[0] * 4;
+ int stride = qfbdev->qfb.base.pitches[0];
x1 = qfbdev->dirty.x1;
x2 = qfbdev->dirty.x2;
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index 1648e4125af..b96f0c9d89b 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -28,12 +28,6 @@
#include "qxl_drv.h"
#include "qxl_object.h"
-int qxl_gem_object_init(struct drm_gem_object *obj)
-{
- /* we do nothings here */
- return 0;
-}
-
void qxl_gem_object_free(struct drm_gem_object *gobj)
{
struct qxl_bo *qobj = gem_to_qxl_bo(gobj);
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 7b95c75e962..b110883f825 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -200,7 +200,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
for (i = 0; i < cmd->relocs_num; ++i) {
struct drm_qxl_reloc reloc;
- if (DRM_COPY_FROM_USER(&reloc,
+ if (copy_from_user(&reloc,
&((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
sizeof(reloc))) {
ret = -EFAULT;
@@ -297,7 +297,7 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
struct drm_qxl_command *commands =
(struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
- if (DRM_COPY_FROM_USER(&user_cmd, &commands[cmd_num],
+ if (copy_from_user(&user_cmd, &commands[cmd_num],
sizeof(user_cmd)))
return -EFAULT;
@@ -451,4 +451,4 @@ const struct drm_ioctl_desc qxl_ioctls[] = {
DRM_AUTH|DRM_UNLOCKED),
};
-int qxl_max_ioctls = DRM_ARRAY_SIZE(qxl_ioctls);
+int qxl_max_ioctls = ARRAY_SIZE(qxl_ioctls);
diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
index 21393dc4700..0bf1e20c6e4 100644
--- a/drivers/gpu/drm/qxl/qxl_irq.c
+++ b/drivers/gpu/drm/qxl/qxl_irq.c
@@ -25,7 +25,7 @@
#include "qxl_drv.h"
-irqreturn_t qxl_irq_handler(DRM_IRQ_ARGS)
+irqreturn_t qxl_irq_handler(int irq, void *arg)
{
struct drm_device *dev = (struct drm_device *) arg;
struct qxl_device *qdev = (struct qxl_device *)dev->dev_private;
@@ -33,6 +33,9 @@ irqreturn_t qxl_irq_handler(DRM_IRQ_ARGS)
pending = xchg(&qdev->ram_header->int_pending, 0);
+ if (!pending)
+ return IRQ_NONE;
+
atomic_inc(&qdev->irq_received);
if (pending & QXL_INTERRUPT_DISPLAY) {
@@ -87,7 +90,7 @@ int qxl_irq_init(struct qxl_device *qdev)
atomic_set(&qdev->irq_received_cursor, 0);
atomic_set(&qdev->irq_received_io_cmd, 0);
qdev->irq_received_error = 0;
- ret = drm_irq_install(qdev->ddev);
+ ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
if (unlikely(ret != 0)) {
DRM_ERROR("Failed installing irq: %d\n", ret);
diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c
index 9e8da9ee973..fd88eb4a3f7 100644
--- a/drivers/gpu/drm/qxl/qxl_kms.c
+++ b/drivers/gpu/drm/qxl/qxl_kms.c
@@ -115,12 +115,12 @@ static void qxl_gc_work(struct work_struct *work)
qxl_garbage_collect(qdev);
}
-int qxl_device_init(struct qxl_device *qdev,
+static int qxl_device_init(struct qxl_device *qdev,
struct drm_device *ddev,
struct pci_dev *pdev,
unsigned long flags)
{
- int r;
+ int r, sb;
qdev->dev = &pdev->dev;
qdev->ddev = ddev;
@@ -136,21 +136,39 @@ int qxl_device_init(struct qxl_device *qdev,
qdev->rom_base = pci_resource_start(pdev, 2);
qdev->rom_size = pci_resource_len(pdev, 2);
qdev->vram_base = pci_resource_start(pdev, 0);
- qdev->surfaceram_base = pci_resource_start(pdev, 1);
- qdev->surfaceram_size = pci_resource_len(pdev, 1);
qdev->io_base = pci_resource_start(pdev, 3);
qdev->vram_mapping = io_mapping_create_wc(qdev->vram_base, pci_resource_len(pdev, 0));
- qdev->surface_mapping = io_mapping_create_wc(qdev->surfaceram_base, qdev->surfaceram_size);
- DRM_DEBUG_KMS("qxl: vram %llx-%llx(%dM %dk), surface %llx-%llx(%dM %dk)\n",
+
+ if (pci_resource_len(pdev, 4) > 0) {
+ /* 64bit surface bar present */
+ sb = 4;
+ qdev->surfaceram_base = pci_resource_start(pdev, sb);
+ qdev->surfaceram_size = pci_resource_len(pdev, sb);
+ qdev->surface_mapping =
+ io_mapping_create_wc(qdev->surfaceram_base,
+ qdev->surfaceram_size);
+ }
+ if (qdev->surface_mapping == NULL) {
+ /* 64bit surface bar not present (or mapping failed) */
+ sb = 1;
+ qdev->surfaceram_base = pci_resource_start(pdev, sb);
+ qdev->surfaceram_size = pci_resource_len(pdev, sb);
+ qdev->surface_mapping =
+ io_mapping_create_wc(qdev->surfaceram_base,
+ qdev->surfaceram_size);
+ }
+
+ DRM_DEBUG_KMS("qxl: vram %llx-%llx(%dM %dk), surface %llx-%llx(%dM %dk, %s)\n",
(unsigned long long)qdev->vram_base,
(unsigned long long)pci_resource_end(pdev, 0),
(int)pci_resource_len(pdev, 0) / 1024 / 1024,
(int)pci_resource_len(pdev, 0) / 1024,
(unsigned long long)qdev->surfaceram_base,
- (unsigned long long)pci_resource_end(pdev, 1),
+ (unsigned long long)pci_resource_end(pdev, sb),
(int)qdev->surfaceram_size / 1024 / 1024,
- (int)qdev->surfaceram_size / 1024);
+ (int)qdev->surfaceram_size / 1024,
+ (sb == 4) ? "64bit" : "32bit");
qdev->rom = ioremap(qdev->rom_base, qdev->rom_size);
if (!qdev->rom) {
@@ -230,9 +248,13 @@ int qxl_device_init(struct qxl_device *qdev,
qdev->surfaces_mem_slot = setup_slot(qdev, 1,
(unsigned long)qdev->surfaceram_base,
(unsigned long)qdev->surfaceram_base + qdev->surfaceram_size);
- DRM_INFO("main mem slot %d [%lx,%x)\n",
- qdev->main_mem_slot,
- (unsigned long)qdev->vram_base, qdev->rom->ram_header_offset);
+ DRM_INFO("main mem slot %d [%lx,%x]\n",
+ qdev->main_mem_slot,
+ (unsigned long)qdev->vram_base, qdev->rom->ram_header_offset);
+ DRM_INFO("surface mem slot %d [%lx,%lx]\n",
+ qdev->surfaces_mem_slot,
+ (unsigned long)qdev->surfaceram_base,
+ (unsigned long)qdev->surfaceram_size);
qdev->gc_queue = create_singlethread_workqueue("qxl_gc");
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index 8691c76c5ef..b95f144f0b4 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -82,8 +82,6 @@ int qxl_bo_create(struct qxl_device *qdev,
enum ttm_bo_type type;
int r;
- if (unlikely(qdev->mman.bdev.dev_mapping == NULL))
- qdev->mman.bdev.dev_mapping = qdev->ddev->dev_mapping;
if (kernel)
type = ttm_bo_type_kernel;
else
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c
index 0109a9644cb..14e776f1d14 100644
--- a/drivers/gpu/drm/qxl/qxl_release.c
+++ b/drivers/gpu/drm/qxl/qxl_release.c
@@ -92,6 +92,7 @@ qxl_release_free(struct qxl_device *qdev,
- DRM_FILE_OFFSET);
qxl_fence_remove_release(&bo->fence, release->id);
qxl_bo_unref(&bo);
+ kfree(entry);
}
spin_lock(&qdev->release_idr_lock);
idr_remove(&qdev->release_idr, release->id);
@@ -348,7 +349,7 @@ void qxl_release_fence_buffer_objects(struct qxl_release *release)
qxl_fence_add_release_locked(&qbo->fence, release->id);
ttm_bo_add_to_lru(bo);
- ww_mutex_unlock(&bo->resv->lock);
+ __ttm_bo_unreserve(bo);
entry->reserved = false;
}
spin_unlock(&bdev->fence_lock);
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 037786d7c1d..71a1baeac14 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -109,13 +109,11 @@ static const struct vm_operations_struct *ttm_vm_ops;
static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct ttm_buffer_object *bo;
- struct qxl_device *qdev;
int r;
bo = (struct ttm_buffer_object *)vma->vm_private_data;
if (bo == NULL)
return VM_FAULT_NOPAGE;
- qdev = qxl_get_qdev(bo->bdev);
r = ttm_vm_ops->fault(vma, vmf);
return r;
}
@@ -162,10 +160,6 @@ static int qxl_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags)
static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type,
struct ttm_mem_type_manager *man)
{
- struct qxl_device *qdev;
-
- qdev = qxl_get_qdev(bdev);
-
switch (type) {
case TTM_PL_SYSTEM:
/* System memory */
@@ -433,6 +427,7 @@ static int qxl_sync_obj_flush(void *sync_obj)
static void qxl_sync_obj_unref(void **sync_obj)
{
+ *sync_obj = NULL;
}
static void *qxl_sync_obj_ref(void *sync_obj)
@@ -493,7 +488,9 @@ int qxl_ttm_init(struct qxl_device *qdev)
/* No others user of address space so set it to 0 */
r = ttm_bo_device_init(&qdev->mman.bdev,
qdev->mman.bo_global_ref.ref.object,
- &qxl_bo_driver, DRM_FILE_PAGE_OFFSET, 0);
+ &qxl_bo_driver,
+ qdev->ddev->anon_inode->i_mapping,
+ DRM_FILE_PAGE_OFFSET, 0);
if (r) {
DRM_ERROR("failed initializing buffer object driver(%d).\n", r);
return r;
@@ -516,8 +513,8 @@ int qxl_ttm_init(struct qxl_device *qdev)
(unsigned)qdev->vram_size / (1024 * 1024));
DRM_INFO("qxl: %luM of IO pages memory ready (VRAM domain)\n",
((unsigned)num_io_pages * PAGE_SIZE) / (1024 * 1024));
- if (unlikely(qdev->mman.bdev.dev_mapping == NULL))
- qdev->mman.bdev.dev_mapping = qdev->ddev->dev_mapping;
+ DRM_INFO("qxl: %uM of Surface memory size\n",
+ (unsigned)qdev->surfaceram_size / (1024 * 1024));
r = qxl_ttm_debugfs_init(qdev);
if (r) {
DRM_ERROR("Failed to init debugfs\n");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 21:05:49 +0000